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Nanoscale 最新综述：Graphene 基纳米材料在氧还原方向研究进展 已有8人参与
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Nanoscale 最新综述：Graphene 基纳米材料在氧还原方向研究进展 最近Nanoscale杂志上刊发了Recent progress in graphene-based nanomaterials as advanced electrocatalysts towards oxygen reduction reaction的review，介绍了石墨烯基纳米材料在氧还原方向最新研究进展，参考文献160篇。 Abstract： Development of state-of-the-art electrocatalysts with inexpensive and commercially available materials to facilitate sluggish cathodic oxygen reduction reaction (ORR) is a key issue in the development of fuel cells and other electrochemical energy devices. Although great progress has been achieved in this area of research and development, there are still some challenges in both their ORR activity and stability. The 10 emergence of graphene (GN) provides an excellent alternative to electrode materials and great efforts have been made to utilize GN-based nanomaterials as promising electrode materials for ORR due to the high electrical conductivity, large specific surface area, profuse interlayer structure and abounding functional groups involved. It should be noted that rational design of these GN-based nanomaterials with well-defined morphology also plays an important role in their electrochemical performance for ORR.15 Considerable attempts were achieved to construct a variety of heteroatom doped GN nanomaterials or GN-based nanocomposites, aiming at fully using of their excellent properties in their application in ORR. In this critical review, in line with the material design and engineering, some recent advancements in the development of GN-based electrocatalysts for ORR in electrochemical energy devices (fuel cells and batteries) are then highlighted, including heteroatom-doped GN nanomaterials, GN-based nonprecious 20 hybrid nanocomposites (GN/metal oxides, GN/N-M, GN/carbon nitride, etc.) and GN/noble metal nanocomposites. |
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| 石墨烯与碳纳米管 | 石墨烯碳纳米管技术顶级参考 | 石墨烯量子点 | Li Battery |
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